RF
Robert Fox — 1930 US Census Record
Model Tree available1930 United States Federal Census · Montgomery, Pennsylvania
Our Model Tree links this Robert Fox across the 1910, 1920 and 1930 US Censuses in Montgomery, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & Henry — first a head (b.~1904), then head of a 4-person household.
Age 26
b. ~1904
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Montgomery, Pennsylvania |
| Surname | Fox |
| Given Name | Robert J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Chauffeur |
| Township / Ward | Jenkintown Borough |
| Est. Birth Year | ~1904 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Hogan | Other | — | 56 | ~1874 |
| Robert Fox | Head | — | 26 | ~1904 |
| Margaret Fox | Spouse | — | 23 | ~1907 |
| Margaret Fox | Daughter | — | 4 | ~1926 |
Census Appearances
1910
Montgomery, Pennsylvania
Son, age 8
Montgomery, Pennsylvania · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Russell J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Montgomery, Pennsylvania
Son, age 17
Montgomery, Pennsylvania · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fox |
| Given Name | Robert J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Montgomery, Pennsylvania
Head, age 26
Montgomery, Pennsylvania · implied b. ~1904 — 4 household members
| Surname | Fox |
| Given Name | Robert J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 21 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Pennsylvania |
| Occupation | Chauffeur |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Robert Fox across 3 US Census years (1910, 1920 and 1930) in Montgomery, Pennsylvania, using XGBoost record linkage. Identified parents: father John Fox (~0.92 confidence) and father Henry Fox (~0.92 confidence) and mother Katharine Fox (~0.92 confidence) and mother Laura Fox (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Fox
b. ~1866
Source father
● Household
· direct · ~0.92
Father
Henry Fox
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Katharine Fox
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Laura Fox
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Fox
Head · 1930 · age 26 · b. ~1904 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Montgomery, Pennsylvania
Open full size
1930 US Federal Census — Montgomery, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2083:0009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mattie P. Webster | 55 | Wife | — | Pennsylvania |
| 52 | Margaret M. Webster | 27 | Daughter | — | Pennsylvania |
| 53 | John O'Connell | 70 | Head | Driller | Irish Free State |
| 54 | Mary E. O'Connell | 70 | Wife | — | Pennsylvania |
| 55 | Joseph O'Connell | 29 | Son | Driller | Pennsylvania |
| 56 | William O'Connell | 54 | Brother-in-law | Painter | Pennsylvania |
| 57 | Robert J. Withrow | 44 | Head | Laborer | Pennsylvania |
| 58 | Dorothy M. Withrow | 32 | Wife | Floor-Lady | Pennsylvania |
| 59 | Francis J. Lomas | 53 | Head | Chauffeur | Pennsylvania |
| 60 | Marion Lomas | 53 | Wife | — | Irish Free State |
| 61 | Patrick Egan | 42 | Head | Gardener | Irish Free State |
| 62 | Mary E. Egan | 55 | Wife | — | Irish Free State |
| 63 | Frank J. Sweeney | 31 | Head | Policeman | Pennsylvania |
| 64 | Elizabeth M. Sweeney | 25 | Wife | — | Pennsylvania |
| 65 | Elizabeth Sweeney | 5 | Daughter | — | Pennsylvania |
| 66 | Robert J. Fox THIS PERSON | 26 | Head | Chauffeur | Pennsylvania |
| 67 | Margaret M. Fox | 23 | Wife | — | Pennsylvania |
| 68 | Margaret M. Fox | 4 | Daughter | — | Pennsylvania |
| 69 | Elizabeth A. Hogan | 56 | Lodger | Servant | Irish Free State |
| 70 | Frank L. Lucas | 53 | Head | Gardener | Virginia |
| 71 | Mary L. Lucas | 48 | Wife | Servant | Virginia |
| 72 | Jean Cook | 5 | Granddaughter | — | New Jersey |
| 73 | Conrad Gelsleichter | 30 | Head | Fireman | Germany |
| 74 | Katie Gelsleichter | 26 | Wife | — | Germany |
| 75 | Conrad Jr. Gelsleichter | 5 | Son | — | Germany |
| 76 | John J. Weeks | 40 | Head | Accountant | Pennsylvania |
| 77 | Anna E. Weeks | 33 | Wife | — | Pennsylvania |
| 78 | Leo J. Carney | 45 | Head | Salesman | Pennsylvania |
| 79 | Elizabeth M. Carney | 44 | Wife | — | Pennsylvania |
| 80 | Thomas J. O'Neill | 44 | Head | Salesman | Pennsylvania |
| 81 | Elizabeth C. O'Neill | 41 | Sister | Stenographer | Pennsylvania |
| 82 | Mary G. O'Neill | 34 | Sister | — | Pennsylvania |
| 83 | John P. O'Neill | 31 | Brother | Chauffeur | Pennsylvania |
| 84 | Margaret C. Akermack | 60 | Head | — | Pennsylvania |
| 85 | Catherine G. Whitty | 34 | Niece | — | Pennsylvania |
| 86 | John M. Hanway | 65 | Brother | Watchman | Pennsylvania |
| 87 | Nicholas J. Svebate | 33 | Head | Chauffeur | Pennsylvania |
| 88 | Anna V. Svebate | 31 | Wife | — | Pennsylvania |
| 89 | William J. Svebate | 10 | Son | — | Pennsylvania |
| 90 | Rose Svebate | 6 | Daughter | — | Pennsylvania |
| 91 | Howard Svebate | 4 | Son | — | Pennsylvania |
| 92 | Michael J. Hennessey | 59 | Head | Guard | Pennsylvania |
| 93 | Alexander Morrow | 40 | Head | Foreman | Pennsylvania |
| 94 | Mary E. Morrow | 37 | Wife | — | Pennsylvania |
| 95 | Elizabeth I. Morrow | 15 | Daughter | — | Pennsylvania |
| 96 | Elizabeth Shrew | 74 | Mother-in-law | — | Irish Free State |
| 97 | John Corrigan | 59 | Head | Gardener | Northern Ireland |
| 98 | Anna M. Corrigan | 35 | Daughter | — | Pennsylvania |
| 99 | John Corrigan | 29 | Son | Chauffeur | Pennsylvania |
| 100 | Catherine F. Corrigan | 23 | Daughter | Cashier | Pennsylvania |
Pedigree Summary
Robert
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)